class.ilChatroomInfoTask.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */


class ilChatroomInfoTask extends ilChatroomTaskHandler
{
        private $gui;

        public function __construct(ilChatroomObjectGUI $gui)
        {
                $this->gui = $gui;
                require_once 'Services/InfoScreen/classes/class.ilInfoScreenGUI.php';
        }

        public function executeDefault($method)
        {
                global $rbacsystem, $ilCtrl, $lng;

                include_once 'Modules/Chatroom/classes/class.ilChatroom.php';

                if(!ilChatroom::checkUserPermissions('read', $this->gui->ref_id))
                {
                        $ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", ROOT_FOLDER_ID);
                        $ilCtrl->redirectByClass("ilrepositorygui", "");
                }

                $this->gui->switchToVisibleMode();

                if(!$rbacsystem->checkAccess("visible", $this->gui->ref_id))
                {
                        $this->gui->ilias->raiseError(
                                $lng->txt("msg_no_perm_read"), $this->ilias->error_obj->MESSAGE
                        );
                }

                $info = new ilInfoScreenGUI($this->gui);

                $info->enablePrivateNotes();

                if($rbacsystem->checkAccess("read", (int)$_GET["ref_id"]))
                {
                        $info->enableNews();
                }

                $info->addMetaDataSections(
                        $this->gui->object->getId(), 0, $this->gui->object->getType()
                );
                if(!$method)
                {
                        $ilCtrl->setCmd('showSummary');
                }
                else
                {
                        $ilCtrl->setCmd($method);
                }
                $ilCtrl->forwardCommand($info);
        }
}